Build droiddriver as an Android library with Gradle

Update minSdkVersion to 12
Add @TargetApi appropriatedly to fix lint errors
Remove Eclipse files

Change-Id: I661d3fd0e8b2517ae9ee4ba1e489031a8846130d

11 files changed, 25 insertions, 1 deletions

diff --git a/src/com/google/android/droiddriver/actions/accessibility/AccessibilityClickAction.java b/src/com/google/android/droiddriver/actions/accessibility/AccessibilityClickAction.java
index 0e7cc2b..91ab740 100644
--- a/src/com/google/android/droiddriver/actions/accessibility/AccessibilityClickAction.java
+++ b/src/com/google/android/droiddriver/actions/accessibility/AccessibilityClickAction.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.actions.accessibility;
 
+import android.annotation.TargetApi;
 import android.view.accessibility.AccessibilityNodeInfo;
 
 import com.google.android.droiddriver.UiElement;
@@ -24,6 +25,7 @@ import com.google.android.droiddriver.exceptions.ActionException;
 /**
  * An {@link AccessibilityAction} that clicks on a UiElement.
  */
+@TargetApi(18)
 public abstract class AccessibilityClickAction extends AccessibilityAction {
 
   public static final AccessibilityClickAction SINGLE = new SingleClick(1000L);
diff --git a/src/com/google/android/droiddriver/actions/accessibility/AccessibilityScrollAction.java b/src/com/google/android/droiddriver/actions/accessibility/AccessibilityScrollAction.java
index bdeddc8..7095867 100644
--- a/src/com/google/android/droiddriver/actions/accessibility/AccessibilityScrollAction.java
+++ b/src/com/google/android/droiddriver/actions/accessibility/AccessibilityScrollAction.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.actions.accessibility;
 
+import android.annotation.TargetApi;
 import android.view.accessibility.AccessibilityNodeInfo;
 
 import com.google.android.droiddriver.UiElement;
@@ -26,6 +27,7 @@ import com.google.android.droiddriver.util.Strings;
 /**
  * An {@link AccessibilityAction} that scrolls an UiElement.
  */
+@TargetApi(18)
 public class AccessibilityScrollAction extends AccessibilityAction implements ScrollAction {
   private final PhysicalDirection direction;
 
diff --git a/src/com/google/android/droiddriver/helpers/DroidDrivers.java b/src/com/google/android/droiddriver/helpers/DroidDrivers.java
index c281075..4555b84 100644
--- a/src/com/google/android/droiddriver/helpers/DroidDrivers.java
+++ b/src/com/google/android/droiddriver/helpers/DroidDrivers.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.helpers;
 
+import android.annotation.TargetApi;
 import android.app.Instrumentation;
 import android.os.Build;
 import android.os.Bundle;
@@ -135,6 +136,7 @@ public class DroidDrivers {
   }
 
   /** Returns a new UiAutomationDriver */
+  @TargetApi(18)
   public static UiAutomationDriver newUiAutomationDriver(Instrumentation instrumentation) {
     if (!hasUiAutomation()) {
       throw new DroidDriverException("UiAutomation is not available below API 18. "
diff --git a/src/com/google/android/droiddriver/runner/TestRunner.java b/src/com/google/android/droiddriver/runner/TestRunner.java
index e6277fb..0518294 100644
--- a/src/com/google/android/droiddriver/runner/TestRunner.java
+++ b/src/com/google/android/droiddriver/runner/TestRunner.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.runner;
 
+import android.annotation.TargetApi;
 import android.app.Activity;
 import android.os.Build;
 import android.os.Bundle;
@@ -65,8 +66,11 @@ public class TestRunner extends InstrumentationTestRunner {
    * Adds a {@link TestListener} that finishes all created activities.
    */
   @Override
+  @TargetApi(18)
   public void onStart() {
-    DroidDrivers.initInstrumentation(this, getArguments());
+    if (Build.VERSION.SDK_INT >= 18) {
+      DroidDrivers.initInstrumentation(this, getArguments());
+    }
 
     getAndroidTestRunner().addTestListener(new TestListener() {
       @Override
diff --git a/src/com/google/android/droiddriver/scroll/AccessibilityEventScrollStepStrategy.java b/src/com/google/android/droiddriver/scroll/AccessibilityEventScrollStepStrategy.java
index f903746..840685e 100644
--- a/src/com/google/android/droiddriver/scroll/AccessibilityEventScrollStepStrategy.java
+++ b/src/com/google/android/droiddriver/scroll/AccessibilityEventScrollStepStrategy.java
@@ -15,6 +15,7 @@
  */
 package com.google.android.droiddriver.scroll;
 
+import android.annotation.TargetApi;
 import android.app.UiAutomation;
 import android.app.UiAutomation.AccessibilityEventFilter;
 import android.util.Log;
@@ -44,6 +45,7 @@ import java.util.concurrent.TimeoutException;
  * correct {@link AccessibilityEvent}s after scrolling.
  * </p>
  */
+@TargetApi(18)
 public class AccessibilityEventScrollStepStrategy implements ScrollStepStrategy {
   /**
    * Stores the data if we reached end at the last {@link #scroll}. If the data
diff --git a/src/com/google/android/droiddriver/uiautomation/UiAutomationContext.java b/src/com/google/android/droiddriver/uiautomation/UiAutomationContext.java
index 253d4e5..ef13bfb 100644
--- a/src/com/google/android/droiddriver/uiautomation/UiAutomationContext.java
+++ b/src/com/google/android/droiddriver/uiautomation/UiAutomationContext.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.uiautomation;
 
+import android.annotation.TargetApi;
 import android.app.Instrumentation;
 import android.app.UiAutomation;
 import android.view.accessibility.AccessibilityNodeInfo;
@@ -23,6 +24,7 @@ import android.view.accessibility.AccessibilityNodeInfo;
 import com.google.android.droiddriver.base.DroidDriverContext;
 import com.google.android.droiddriver.exceptions.UnrecoverableException;
 
+@TargetApi(18)
 public class UiAutomationContext extends
     DroidDriverContext<AccessibilityNodeInfo, UiAutomationElement> {
   private final UiAutomation uiAutomation;
diff --git a/src/com/google/android/droiddriver/uiautomation/UiAutomationDriver.java b/src/com/google/android/droiddriver/uiautomation/UiAutomationDriver.java
index f139a15..9ace07e 100644
--- a/src/com/google/android/droiddriver/uiautomation/UiAutomationDriver.java
+++ b/src/com/google/android/droiddriver/uiautomation/UiAutomationDriver.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.uiautomation;
 
+import android.annotation.TargetApi;
 import android.app.Instrumentation;
 import android.app.UiAutomation;
 import android.content.Context;
@@ -34,6 +35,7 @@ import com.google.android.droiddriver.util.Logs;
  * Implementation of DroidDriver that gets attributes via the Accessibility API
  * and is acted upon via synthesized events.
  */
+@TargetApi(18)
 public class UiAutomationDriver extends BaseDroidDriver<AccessibilityNodeInfo, UiAutomationElement> {
   // TODO: magic const from UiAutomator, but may not be useful
   /**
diff --git a/src/com/google/android/droiddriver/uiautomation/UiAutomationElement.java b/src/com/google/android/droiddriver/uiautomation/UiAutomationElement.java
index e737bc6..cc9b315 100644
--- a/src/com/google/android/droiddriver/uiautomation/UiAutomationElement.java
+++ b/src/com/google/android/droiddriver/uiautomation/UiAutomationElement.java
@@ -18,6 +18,7 @@ package com.google.android.droiddriver.uiautomation;
 
 import static com.google.android.droiddriver.util.Strings.charSequenceToString;
 
+import android.annotation.TargetApi;
 import android.app.UiAutomation;
 import android.app.UiAutomation.AccessibilityEventFilter;
 import android.graphics.Rect;
@@ -41,6 +42,7 @@ import java.util.concurrent.TimeoutException;
 /**
  * A UiElement that gets attributes via the Accessibility API.
  */
+@TargetApi(18)
 public class UiAutomationElement extends BaseUiElement<AccessibilityNodeInfo, UiAutomationElement> {
   private static final AccessibilityEventFilter ANY_EVENT_FILTER = new AccessibilityEventFilter() {
     @Override
diff --git a/src/com/google/android/droiddriver/uiautomation/UiAutomationInputInjector.java b/src/com/google/android/droiddriver/uiautomation/UiAutomationInputInjector.java
index 94d3ab4..ddbed5f 100644
--- a/src/com/google/android/droiddriver/uiautomation/UiAutomationInputInjector.java
+++ b/src/com/google/android/droiddriver/uiautomation/UiAutomationInputInjector.java
@@ -16,12 +16,14 @@
 
 package com.google.android.droiddriver.uiautomation;
 
+import android.annotation.TargetApi;
 import android.app.UiAutomation;
 import android.view.InputEvent;
 
 import com.google.android.droiddriver.actions.InputInjector;
 import com.google.android.droiddriver.uiautomation.UiAutomationContext.UiAutomationCallable;
 
+@TargetApi(18)
 public class UiAutomationInputInjector implements InputInjector {
   private final UiAutomationContext context;
 
diff --git a/src/com/google/android/droiddriver/uiautomation/UiAutomationUiDevice.java b/src/com/google/android/droiddriver/uiautomation/UiAutomationUiDevice.java
index a376cb6..06a417e 100644
--- a/src/com/google/android/droiddriver/uiautomation/UiAutomationUiDevice.java
+++ b/src/com/google/android/droiddriver/uiautomation/UiAutomationUiDevice.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.uiautomation;
 
+import android.annotation.TargetApi;
 import android.app.UiAutomation;
 import android.graphics.Bitmap;
 import android.util.Log;
@@ -25,6 +26,7 @@ import com.google.android.droiddriver.exceptions.UnrecoverableException;
 import com.google.android.droiddriver.uiautomation.UiAutomationContext.UiAutomationCallable;
 import com.google.android.droiddriver.util.Logs;
 
+@TargetApi(18)
 class UiAutomationUiDevice extends BaseUiDevice {
   private final UiAutomationContext context;
 
diff --git a/src/com/google/android/droiddriver/validators/DefaultAccessibilityValidator.java b/src/com/google/android/droiddriver/validators/DefaultAccessibilityValidator.java
index 5f49bcd..a150c8f 100644
--- a/src/com/google/android/droiddriver/validators/DefaultAccessibilityValidator.java
+++ b/src/com/google/android/droiddriver/validators/DefaultAccessibilityValidator.java
@@ -16,6 +16,7 @@
 
 package com.google.android.droiddriver.validators;
 
+import android.annotation.TargetApi;
 import android.text.TextUtils;
 import android.view.accessibility.AccessibilityNodeInfo;
 
@@ -26,6 +27,7 @@ import com.google.android.droiddriver.uiautomation.UiAutomationElement;
 /**
  * Fall-back Validator for accessibility.
  */
+@TargetApi(14)
 public class DefaultAccessibilityValidator implements Validator {
   @Override
   public boolean isApplicable(UiElement element, Action action) {